Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000001
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD 0 P4D 0 
Oops: 0002 [#1] PREEMPT SMP PTI
CPU: 7 PID: 2810 Comm: ProfilerChild Not tainted 6.0.7-200.fc36.x86_64 #1
Hardware name: Hewlett-Packard HPE-480t/2A86, BIOS 6.09    07/02/2010
RIP: 0010:__rb_erase_color+0x1a6/0x250
Code: 48 89 df 4c 89 e5 2e e8 b8 17 89 00 e9 99 fe ff ff 48 89 68 10 eb e6 4c 8b 65 08 48 89 d8 48 83 c8 01 4c 89 63 10 48 89 5d 08 <49> 89 04 24 48 8b 03 48 89 45 00 48 89 2b 48 83 f8 03 76 27 48 83
RSP: 0018:ffffa1ad85823be0 EFLAGS: 00010286
RAX: ffff8fc981044441 RBX: ffff8fc981044440 RCX: 0000000000000001
RDX: ffff8fc98e0d6a80 RSI: ffff8fc931d74418 RDI: ffff8fc98e0d6a80
RBP: ffff8fc958dfd130 R08: 0000000000000000 R09: 0000000000000000
R10: ffff8fc981044440 R11: ffff8fca6ffd0000 R12: 0000000000000001
R13: ffffffff992fcb70 R14: ffff8fc931d74418 R15: ffff8fc9039b04b0
FS:  00007f292d17d640(0000) GS:ffff8fca66bc0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000001 CR3: 0000000107a1a000 CR4: 00000000000006e0
Call Trace:
 <TASK>
 unlink_file_vma+0x41/0x60
 free_pgtables+0xa0/0xe0
 exit_mmap+0xa9/0x1b0
 __mmput+0x49/0x130
 do_exit+0x2c3/0xaf0
 ? schedule+0x67/0xe0
 do_group_exit+0x2d/0x90
 get_signal+0x98e/0x990
 arch_do_signal_or_restart+0x44/0x770
 exit_to_user_mode_prepare+0x117/0x1f0
 syscall_exit_to_user_mode+0x17/0x40
 do_syscall_64+0x67/0x80
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? exc_page_fault+0x70/0x170
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f294ea899d9
Code: Unable to access opcode bytes at RIP 0x7f294ea899af.
RSP: 002b:00007f292d17c760 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f294ea899d9
RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007f294e8d0dcc
RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f294e8d0d70
R13: 0000000000000000 R14: 0000000000000001 R15: 00007f294e8d0dcc
 </TASK>
Modules linked in: uinput snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc nls_utf8 cifs cifs_arc4 cifs_md4 dns_resolver fscache netfs nft_objref nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_tables ebtable_nat ebtable_broute ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack rfkill nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nfnetlink ebtable_filter ebtables ip6table_filter iptable_filter qrtr sunrpc intel_powerclamp snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_codec_hdmi ledtrig_audio kvm_intel snd_hda_intel iTCO_wdt snd_intel_dspcfg intel_pmc_bxt snd_intel_sdw_acpi iTCO_vendor_support snd_hda_codec gpio_ich kvm snd_hda_core snd_hwdep snd_seq irqbypass snd_seq_device intel_cstate
 intel_uncore snd_pcm i2c_i801 pcspkr joydev i2c_smbus snd_timer snd lpc_ich soundcore i7core_edac i5500_temp acpi_cpufreq zram amdgpu iommu_v2 gpu_sched drm_buddy radeon ata_generic uas pata_acpi drm_ttm_helper crc32c_intel serio_raw ttm usb_storage e1000e drm_display_helper firewire_ohci firewire_core pata_jmicron crc_itu_t cec ip6_tables ip_tables fuse
CR2: 0000000000000001